Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 2599
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
G4 2599 · SWF → PIE
departs 11:45 AM ET · arrives 2:42 PM ET
Forecast issued Fri 7:00 AM ET · 53h before departure
Watch this flight
Odds over time
Arrive at PIE more than 15 minutes late?
19%
chance · ±1 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
19%
Leave 15+ late
22%
Arrive 1h+ late
9%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
5.6d
Now
1d
12h
6h
Departs
Lands
Arrive at PIE more than 15 minutes late?
Calm-weather odds: 18% · changed – in 24h
–
19%
Yes 19%
No 81%
Leave SWF more than 15 minutes late?
Calm-weather odds: 17% · changed – in 24h
–
22%
Yes 22%
No 78%
Arrive at PIE more than an hour late?
Calm-weather odds: 7% · changed – in 24h
–
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to PIE?
On time or early
80%
15–30 min late
2%
30 min–1 hour late
7%
1–2 hours late
4%
Over 2 hours late
5%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
This flight has been late 33% of the time recently
↑
G4's recent on-time record
↑
SWF is prone to delays
↓
Cloud base down to 700 ft forecast at SWF that day
↓
SWF is quiet at that time
Weather at each end
SWF (origin)
Gusts 10 kt Ceiling 700 ft Visibility 3 mi Precip 0.03 in
PIE (destination)
Gusts 12 kt Ceiling 11,333 ft Visibility 10+ mi Precip 0.13 in
How this resolves
Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.
Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.